Standardization of a colorimetric technique for determination of enzymatic activity of diamine oxidase (DAO) and its application in patients with clinical diagnosis of histamine intolerance

Standardization of a colorimetric technique for determination of enzymatic activity of diamine oxidase (DAO) and its application in patients with clinical diagnosis of histamine intolerance

Background: Diamine Oxidase (DAO) has an essential role for degradation of exogenous histamine in the intestine; thus, histamine intolerance (HI) mainly has been correlated to a low concentration and/or activity of this enzyme. The objective of the study was to standardize a colorimetric technique t...

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Bibliographic Details
Main Authors: Camila Beltrán-Ortiz, Teresa Peralta, Verónica Ramos, Magdalena Durán, Carolina Behrens, Daniella Maureira, Maria A. Guzmán, Carla Bastias, Pablo Ferrer
Format: Article
Language:English
Published: Elsevier 2020-09-01
Series:World Allergy Organization Journal
Subjects:
DAO
Diamine oxidase
Histamine intolerance
Histamine
Activity
Online Access:http://www.sciencedirect.com/science/article/pii/S1939455120303604

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